Add the revision details widget to sheriff-o-matic

Tools/GardeningServer/scripts/model.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 93 matching lines @@
 {
     var builders = {};
     Object.keys(model.state.resultsByBuilder).forEach(function(builderName) {
         var results = model.state.resultsByBuilder[builderName];
         if (parseInt(results.blink_revision) < revision)
             builders[builderName] = { actual: 'BUILDING' };
     });
     return builders;
 };
 
+model.latestRevision = function()
+{
+    return model.state.recentCommits[0].revision;
+};
+
+model.latestRevisionWithNoBuildersInFlight = function()

[ojan, 2014/07/21 23:22:37]

This all needs to be updated for the new code. I suggest making
builderLatestRevisions into a BuilderRevisions model class and putting this
logic on there.

+{
+    var revision = 0;
+    Object.keys(model.state.resultsByBuilder).forEach(function(builderName) {
+        var results = model.state.resultsByBuilder[builderName];
+        if (!results.blink_revision)
+            return;
+        var testedRevision = parseInt(results.blink_revision);
+        revision = revision ? Math.min(revision, testedRevision) : testedRevision;
+    });
+    return revision;
+}
+
+model.latestRevisionByBuilder = function()
+{
+    var revision = {};
+    Object.keys(model.state.resultsByBuilder).forEach(function(builderName) {
+        revision[builderName] = model.state.resultsByBuilder[builderName].blink_revision;
+    });
+    return revision;
+}
+
 model.updateResultsByBuilder = function()
 {
     return results.fetchResultsByBuilder(Object.keys(config.builders)).then(function(resultsByBuilder) {
         model.state.resultsByBuilder = resultsByBuilder;
     });
 };
 
 // failureCallback is called multiple times: once for each failure
 model.analyzeUnexpectedFailures = function(failureCallback)
 {
@@ skipping 29 matching lines @@
 
             model.state.failureAnalysisByTest[testName] = failureAnalysis;
 
             failureCallback(failureAnalysis, failurePromises.length);
         }));
     });
     return Promise.all(failurePromises);
 };
 
 })();